How far is Changde from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Changde (Changde Taohuayuan Airport) is 6200 miles / 9978 kilometers / 5388 nautical miles.

Distance from Seattle to Changde

There are several ways to calculate the distance from Seattle to Changde. Here are two standard methods:

Vincenty's formula (applied above)

• 6200.184 miles
• 9978.229 kilometers
• 5387.813 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula

• 6187.188 miles
• 9957.314 kilometers
• 5376.520 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

How long does it take to fly from Seattle to Changde?

The estimated flight time from Seattle–Tacoma International Airport to Changde Taohuayuan Airport is 12 hours and 14 minutes.

What is the time difference between Seattle and Changde?

The time difference between Seattle and Changde is 16 hours. Changde is 16 hours ahead of Seattle.

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Changde Taohuayuan Airport (CGD)

On average, flying from Seattle to Changde generates about 744 kg of CO2 per passenger, and 744 kilograms equals 1 640 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Changde

See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Changde Taohuayuan Airport (CGD).

Airport information

Origin	Seattle–Tacoma International Airport
City:	Seattle, WA
Country:	United States
IATA Code:	SEA
ICAO Code:	KSEA
Coordinates:	47°26′56″N, 122°18′32″W

Destination	Changde Taohuayuan Airport
City:	Changde
Country:	China
IATA Code:	CGD
ICAO Code:	ZGCD
Coordinates:	28°55′8″N, 111°38′23″E